Write a condition for ‘a’ so that P(x) = ax2 + bx + c represents a quadratic polynomial.
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The infrared has longer wavelengths (700 nm to 1 mm) than those of visible lights (390 nm to 700 nm). ... The ultraviolet is much more intense and has a shorter wavelength (400 nm to 10 nm) compared to visible light. Lastly and the most intense radiation out of the three is the Xray
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Step-by-step explanation:
Let ax
2
+bx+c=y
⇒x
2
+
a
b
x+
a
c
=
a
y
⇒x
2
+2
2a
b
x+(
2a
b
)
2
=
a
y
+(
2a
b
)
2
⇒(x+
2a
b
)
2
=
a
y
+(
2a
b
)
2
⇒X
2
=Y
X=f(x)&Y=f(y).
So it s an equation of a parabola.
The graph will be that of a parabola.
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